| I am not sure what you are linking from what you describe. I imagine you are including the background layer in that linking? If so, you will get the error you mention when:
The background is linked to another layer, and is the active layer when you click the alignment tool.
The idea is, I guess, that the background can't be aligned to another layer if it is locked...that is, the background is always locked, so it won't move -- ergo the error.
I would imagine any time you align to the background when the background is not the active layer, you will get this error. Try making the background active, or turn it into a layer.
OK? |